Skip to search form
Skip to main content
Skip to account menu
Semantic Scholar
Semantic Scholar's Logo
Search 218,006,426 papers from all fields of science
Search
Sign In
Create Free Account
Time–frequency representation
Known as:
Time-frequency distribution
, Time-frequency representation
, Time–frequency distribution
Expand
A time–frequency representation (TFR) is a view of a signal (taken to be a function of time) represented over both time and frequency. Time–frequency…
Expand
Wikipedia
(opens in a new tab)
Create Alert
Alert
Related topics
Related topics
18 relations
Argument (complex analysis)
Bilinear time–frequency distribution
Chirplet transform
Convex set
Expand
Broader (1)
Time–frequency analysis
Papers overview
Semantic Scholar uses AI to extract papers important to this topic.
Highly Cited
2017
Highly Cited
2017
TaSNet: Time-Domain Audio Separation Network for Real-Time, Single-Channel Speech Separation
Yi Luo
,
N. Mesgarani
IEEE International Conference on Acoustics…
2017
Corpus ID: 4923261
Robust speech processing in multi-talker environments requires effective speech separation. Recent deep learning systems have…
Expand
Highly Cited
2011
Highly Cited
2011
Adaptive Data Analysis via Sparse Time-Frequency Representation
T. Hou
,
Zuoqiang Shi
Advances in Data Science and Adaptive Analysis
2011
Corpus ID: 6634670
We introduce a new adaptive method for analyzing nonlinear and nonstationary data. This method is inspired by the empirical mode…
Expand
Highly Cited
2010
Highly Cited
2010
EEG signal classification using PCA, ICA, LDA and support vector machines
A. Subasi
,
M. I. Gursoy
Expert systems with applications
2010
Corpus ID: 16429081
Highly Cited
2008
Highly Cited
2008
Using wavelets to decompose the time–frequency effects of monetary policy
Luís Aguiar‐Conraria
,
Nuno Azevedo
,
M. Soares
2008
Corpus ID: 55095427
Highly Cited
2006
Highly Cited
2006
Wavelet filter-based weak signature detection method and its application on rolling element bearing prognostics
Hai Qiu
,
Jay Lee
,
Jing Lin
,
Gang Yu
2006
Corpus ID: 16302011
Highly Cited
2001
Highly Cited
2001
Measuring time-Frequency information content using the Rényi entropies
Richard Baraniuk
,
P. Flandrin
,
A. Janssen
,
O. Michel
IEEE Transactions on Information Theory
2001
Corpus ID: 7814608
The generalized entropies of Renyi inspire new measures for estimating signal information and complexity in the time-frequency…
Expand
Review
1999
Review
1999
Multiridge detection and time-frequency reconstruction
R. Carmona
,
W. Hwang
,
B. Torrésani
IEEE Transactions on Signal Processing
1999
Corpus ID: 16382203
The ridges of the wavelet transform, the Gabor transform, or any time-frequency representation of a signal contain crucial…
Expand
Highly Cited
1993
Highly Cited
1993
An adaptive optimal-kernel time-frequency representation
Douglas L. Jones
,
Richard Baraniuk
IEEE International Conference on Acoustics…
1993
Corpus ID: 1760917
Signal-dependent time-frequency representations perform well for a much wider range of signals than any fixed-kernel distribution…
Expand
Highly Cited
1993
Highly Cited
1993
A signal-dependent time-frequency representation: optimal kernel design
Richard Baraniuk
,
Douglas L. Jones
IEEE Transactions on Signal Processing
1993
Corpus ID: 14913182
A new time-frequency distribution (TFD) that adapts to each signal and so offers a good performance for a large class of signals…
Expand
Highly Cited
1990
Highly Cited
1990
A high resolution data-adaptive time-frequency representation
Douglas L. Jones
,
T. Parks
ICASSP '87. IEEE International Conference on…
1990
Corpus ID: 35867804
We present a data-adaptive time-frequency representation that obtains high resolution of signal components in time-frequency…
Expand
By clicking accept or continuing to use the site, you agree to the terms outlined in our
Privacy Policy
(opens in a new tab)
,
Terms of Service
(opens in a new tab)
, and
Dataset License
(opens in a new tab)
ACCEPT & CONTINUE